HOUSTON, TX · Denton County
BIG SKY MUD Water System
Consumer Confidence Report status
BIG SKY MUD must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for BIG SKY MUD.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Texas’s official records. Always confirm current status with Texas before making decisions based on this information.
System facts
- System ID (PWSID)
- TX0610278
- System type
- Community Water System
- Population served
- 813
- Service connections
- 527
- Ownership
- local government
- Water source
- groundwater (wells)
BIG SKY MUD is one of 1,859 community water systems in Texas in the 501 to 3,300 people size category, serving 813 people from groundwater.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is BIG SKY MUD required to publish a Consumer Confidence Report?
- Yes. BIG SKY MUD is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is BIG SKY MUD’s next Consumer Confidence Report due?
- BIG SKY MUD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does BIG SKY MUD have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for BIG SKY MUD.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
MIZEREK, ANDREW
713-850-9000
HOUSTON, TX 77056-3970